• 2022-05-26
    题图为一斜面运动变换机构,主动力[tex=4.786x1.0]PdJjo1on5m4V27qJe6qYvQ==[/tex],各个摩擦面的摩擦系数[tex=6.571x1.286]Ww6/C81+bBVeZnmdmuiuLW8K7AJ2+TZcMC7HQxiyWBY=[/tex]。[img=929x375]17abec160c3a128.png[/img]求阻力[tex=0.857x1.214]ChdusW5rAupjge6v/DGHRA==[/tex]的大小
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